7ZSK | pdb_00007zsk

K3DAK4 bimodule core of BGC11 from Brevibacillus brevis.

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D [auth C]	PS-DH_N	e7zskC8	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: PS-DH_N	ECOD (1.6)
D [auth C]	PS-DH_C	e7zskC6	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: PS-DH_C	ECOD (1.6)
D [auth C]	PksD	e7zskC7	A: a+b two layers	X: KS-MAT linker domain in fatty acid synthase (From Topology)	H: KS-MAT linker domain in fatty acid synthase (From Topology)	T: KS-MAT linker domain in fatty acid synthase	F: PksD	ECOD (1.6)
D [auth C]	ketoacyl-synt	e7zskC1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: ketoacyl-synt	ECOD (1.6)
D [auth C]	Ketoacyl-synt_C	e7zskC3	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: Ketoacyl-synt_C	ECOD (1.6)
C [auth D]	PS-DH_N	e7zskD8	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: PS-DH_N	ECOD (1.6)
C [auth D]	PS-DH_C	e7zskD6	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: PS-DH_C	ECOD (1.6)
C [auth D]	PksD	e7zskD7	A: a+b two layers	X: KS-MAT linker domain in fatty acid synthase (From Topology)	H: KS-MAT linker domain in fatty acid synthase (From Topology)	T: KS-MAT linker domain in fatty acid synthase	F: PksD	ECOD (1.6)
C [auth D]	ketoacyl-synt	e7zskD1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: ketoacyl-synt	ECOD (1.6)
C [auth D]	Ketoacyl-synt_C	e7zskD3	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: Ketoacyl-synt_C	ECOD (1.6)
B [auth A]	PS-DH_N	e7zskA8	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: PS-DH_N	ECOD (1.6)
B [auth A]	PS-DH_C	e7zskA6	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: PS-DH_C	ECOD (1.6)
B [auth A]	PksD	e7zskA7	A: a+b two layers	X: KS-MAT linker domain in fatty acid synthase (From Topology)	H: KS-MAT linker domain in fatty acid synthase (From Topology)	T: KS-MAT linker domain in fatty acid synthase	F: PksD	ECOD (1.6)
B [auth A]	ketoacyl-synt	e7zskA1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: ketoacyl-synt	ECOD (1.6)
B [auth A]	Ketoacyl-synt_C	e7zskA3	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: Ketoacyl-synt_C	ECOD (1.6)
A [auth B]	PS-DH_N	e7zskB8	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: PS-DH_N	ECOD (1.6)
A [auth B]	PS-DH_C	e7zskB6	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: PS-DH_C	ECOD (1.6)
A [auth B]	PksD	e7zskB7	A: a+b two layers	X: KS-MAT linker domain in fatty acid synthase (From Topology)	H: KS-MAT linker domain in fatty acid synthase (From Topology)	T: KS-MAT linker domain in fatty acid synthase	F: PksD	ECOD (1.6)
A [auth B]	ketoacyl-synt	e7zskB1	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: ketoacyl-synt	ECOD (1.6)
A [auth B]	Ketoacyl-synt_C	e7zskB3	A: a/b three-layered sandwiches	X: Thiolase-like (From Topology)	H: Thiolase-like (From Topology)	T: Thiolase-like	F: Ketoacyl-synt_C	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A], C [auth D], D [auth C]	PF02801	Beta-ketoacyl synthase, C-terminal domain (Ketoacyl-synt_C)	Beta-ketoacyl synthase, C-terminal domain	The structure of beta-ketoacyl synthase is similar to that of the thiolase family (Pfam:PF00108) and also chalcone synthase. The active site of beta-ketoacyl synthase is located between the N and C-terminal domains.	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	PF21089	Polyketide synthase dehydratase domain (PKS_DH_N)	Polyketide synthase dehydratase domain	This domain is part of a dehydratase domain found in diverse PKS enzymes. This domain adopts a HotDog fold.	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	PF00109	Beta-ketoacyl synthase, N-terminal domain (ketoacyl-synt)	Beta-ketoacyl synthase, N-terminal domain	The structure of beta-ketoacyl synthase is similar to that of the thiolase family (Pfam:PF00108) and also chalcone synthase. The active site of beta-ketoacyl synthase is located between the N and C-terminal domains. The N-terminal domain contains m ...	The structure of beta-ketoacyl synthase is similar to that of the thiolase family (Pfam:PF00108) and also chalcone synthase. The active site of beta-ketoacyl synthase is located between the N and C-terminal domains. The N-terminal domain contains most of the structures involved in dimer formation and also the active site cysteine [1].	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	PF14765	Polyketide synthase dehydratase N-terminal domain (PS-DH)	Polyketide synthase dehydratase N-terminal domain	This entry represents the N-terminal HotDog domain of the dehydratase (DH) module of polyketide synthases [1]. Structural analysis shows these DH domains are double hotdogs in which the active site contains a histidine from the N-terminal hotdog and ...	This entry represents the N-terminal HotDog domain of the dehydratase (DH) module of polyketide synthases [1]. Structural analysis shows these DH domains are double hotdogs in which the active site contains a histidine from the N-terminal hotdog and an aspartate from the C-terminal hotdog. Studies have uncovered that a substrate tunnel formed between the DH domains may be essential for loading substrates and unloading products [2].	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	PF22336	RhiE-like, KS-MAT linker domain (RhiE-like_linker)	RhiE-like, KS-MAT linker domain	This entry represents a linker domain found in polyketide synthases, which connects the N-terminal domains with the B-domain as described in RhiE [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A], C [auth D], D [auth C]	Putative polyketide synthase	vitamin binding amide binding modified amino acid binding binding phosphopantetheine binding small molecule binding acyltransferase activity 3-oxoacyl-[acyl-carrier-protein] synthase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity fatty acid synthase activity cation binding ion binding vitamin binding amide binding modified amino acid binding binding phosphopantetheine binding small molecule binding acyltransferase activity 3-oxoacyl-[acyl-carrier-protein] synthase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity fatty acid synthase activity cation binding ion binding metal ion binding	cellular component biogenesis cellular component organization peptidoglycan-based cell wall biogenesis cellular component assembly cell wall biogenesis DIM/DIP cell wall layer assembly cell wall organization or biogenesis cellular process Actinobacterium-type cell wall biogenesis cellular component organization or biogenesis fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process cellular component biogenesis cellular component organization peptidoglycan-based cell wall biogenesis cellular component assembly cell wall biogenesis DIM/DIP cell wall layer assembly cell wall organization or biogenesis cellular process Actinobacterium-type cell wall biogenesis cellular component organization or biogenesis fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process small molecule metabolic process metabolic process monocarboxylic acid metabolic process lipid metabolic process	cell periphery cellular anatomical structure plasma membrane membrane intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A], C [auth D], D [auth C]	IPR014031	Beta-ketoacyl synthase, C-terminal	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR006162	Phosphopantetheine attachment site	PTM
A [auth B], B [auth A], C [auth D], D [auth C]	IPR057326	Ketoreductase domain	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR013217	Methyltransferase type 12	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR049552	Polyketide synthase, dehydratase domain, N-terminal	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR049900	Polyketide synthase, dehydratase domain	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR049551	Polyketide synthase, dehydratase domain, C-terminal	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR050091	Polyketide and Nonribosomal Peptide Biosynthesis Enzymes	Family
A [auth B], B [auth A], C [auth D], D [auth C]	IPR020841	Polyketide synthase, beta-ketoacyl synthase domain	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR020807	Polyketide/metazoan fatty acid synthase-like, dehydratase domain	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR036736	ACP-like superfamily	Homologous Superfamily
A [auth B], B [auth A], C [auth D], D [auth C]	IPR054514	RhiE-like, KS-MAT linker domain	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR009081	Phosphopantetheine binding ACP domain	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR020806	Polyketide synthase-like, phosphopantetheine-binding domain	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A [auth B], B [auth A], C [auth D], D [auth C]	IPR013968	Polyketide synthase-like, ketoreductase domain	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR016039	Thiolase-like	Homologous Superfamily
A [auth B], B [auth A], C [auth D], D [auth C]	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A [auth B], B [auth A], C [auth D], D [auth C]	IPR018201	Beta-ketoacyl synthase, active site	Active Site
A [auth B], B [auth A], C [auth D], D [auth C]	IPR014030	Beta-ketoacyl synthase-like, N-terminal	Domain
A [auth B], B [auth A], C [auth D], D [auth C]	IPR042104	Polyketide synthase, dehydratase domain superfamily	Homologous Superfamily